OPA547F/500

500mA 1 5mV 6V/us 95dB 500nA 4mA DDPAK-7 Instrumentation, Op Amps, Buffer Amps RoHS

DDPAK-7ROHS3 CompliantActive

High-Voltage, High-Current Operational Amplifier

Manufacturer: TI
Manufacturer part #: OPA547F/500
Store part #: C364893
Package / case: DDPAK-7
Category: Instrumentation, Op Amps, Buffer Amps
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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501 in stock

#C364893

Stock & price checked 15 days ago

Quantity	Unit price	Pack price
1+	₹1,399.92	₹1,399.92
10+	₹1,141.21	₹11,412.10
30+	₹1,025.09	₹30,752.70
100+	₹928.07	₹92,807.00

Quantity (min 1)

1 × ₹1,399.92

₹1,399.92

excl. GST

₹1,651.91 incl. 18% GST

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Standard pack: 500 per reel

OPA547F/500

₹1,399.92 for 1 + GST

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Specifications

Output Current: 500mA
Number of Channels: 1
Vos - Input Offset Voltage: 5mV
Slew Rate: 6V/us
Input Offset Current(Ios): 5nA
Operating Temperature: -40℃~+85℃
Common Mode Rejection Ratio(CMRR): 95dB
Ib - Input Bias Current: 500nA
Input Offset Voltage Drift(Vos TC): 25uV/℃
Quiescent Current: 4mA
Features: Enable/shutdown function
Input Voltage Noise Density: 600pV/√Hz@1kHz
Dual Supply: -30V~30V
Single Supply: 8V~60V

Packaging & compliance

RoHS: ROHS3 Compliant
Lifecycle: Active
ECCN: EAR99
Packaging: Tape & Reel (TR)
Standard pack: 500 / Reel
Sold per: Piece
Minimum order: 1
Unit weight: 1.48 g

Overview

The OPA547 is a low-cost, high-voltage/high-current operational amplifier ideal for driving a wide variety of loads. A laser-trimmed monolithic integrated circuit provides excellent low-level signal accuracy and high output voltage and current. The OPA547 operates from either single or dual supplies for design flexibility. In single-supply operation, the input common-mode range extends below ground. The OPA547 is internally protected against over-temperature conditions and current overloads. In addition, the OPA547 was designed to provide an accurate, user-selected current limit. Unlike other designs which use a “power” resistor in series with the output current path, the OPA547 senses the load indirectly. This allows the current limit to be adjusted from 0mA to 750mA with a 0 to 150μA control signal. This is easily done with a resistor/potentiometer or controlled digitally with a voltage-out or current-out DAC. The Enable/Status (E/S) pin provides two functions. An input on the pin not only disables the output stage to effectively disconnect the load, but also reduces the quiescent current to conserve power. The E/S pin output can be monitored to determine if the OPA547 is in thermal shutdown. The OPA547 is available in an industry-standard 7-lead staggered and straight lead TO-220 package, and a 7-lead DDPAK surface-mount plastic power package. The copper tab allows easy mounting to a heat sink or circuit board for excellent thermal performance. It is specified for operation over the extended industrial temperature range, -40°C to +85°C.

Applications

VALVE, ACTUATOR DRIVERS
SYNCHRO, SERVO DRIVERS
POWER SUPPLIES
TEST EQUIPMENT
TRANSDUCER EXCITATION
AUDIO AMPLIFIERS

Key features

WIDE SUPPLY RANGE Single Supply: +8V to +60V Dual Supply: ±4V to ±30V
HIGH OUTPUT CURRENT: 500mA Continuous
WIDE OUTPUT VOLTAGE SWING
FULLY PROTECTED: Thermal Shutdown Adjustable Current Limit
OUTPUT DISABLE CONTROL
THERMAL SHUTDOWN INDICATOR
HIGH SLEW RATE: 6V/μs
LOW QUIESCENT CURRENT PACKAGES: 7-Lead TO-220, Zip and Straight Leads 7-Lead DDPAK Surface-Mount